VCB to SAN Configuration.
User was having some issues regarding VCB to a SAN configuration that he had multiple storage controllers pathed to both HBA ports even though he had the LUNS zoned of correctly where he had the source LUN zoned to one port of the HBA and Dest LUN zoned to a seperate port HBA he was still seeing shadow LUNS do to the fact he had to have the HBA configured to see both luns.
He was able to resolve this problem by installing Powerpath so that there was no more HBA contention shadowing.
